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Alchen [17]
2 years ago
7

What do u need to know to describe the velocity of an object?

Chemistry
2 answers:
Alex_Xolod [135]2 years ago
5 0
To determine the velocity of an object, you need to know the displacement and the change in time. 

v = displacement / change in time

Svet_ta [14]2 years ago
5 0
To describe it you need to know to rate of change of position.
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Molecular chlorine and molecular fluorine combine to form a gaseous product. Under the same conditions of temperature and pressu
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  • Cl F₃

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<u>1) Reactants:</u>

The reactants are:

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<u>2) Stoichiometric coefficients:</u>

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<u>3) Product:</u>

  • It is said that the reaction yields <em>two volumes of a gaseous product;</em> then, a mass balance indicates that the two volumes must contain 2 parts of Cl and 6 parts of F. So, one volume must contain 1 part of Cl and 3 parts of F. That is easy to see in the complete chemical equation:

       Cl₂ (g) + 3F₂ (g) → 2Cl F₃ (g)

        As you see, that last equation si balanced: 2 atoms of Cl and 6 atoms of F on each side, and you conclude that the formula of the product is ClF₃.

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